| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 As(s) + 5 KBrO(aq) + 6 KOH(aq) = 2 K3AsO4(aq) + 5 KBr(aq) + 3 H2O(l)
Ca(NO3)2*4H2O + K2SO4 = CaSO4 + KNO3 + H2O =>
Ca(NO3)2*4H2O + K2SO4 = CaSO4 + 2 KNO3 + 4 H2O
Fe(s) + S(s) = SFe(s) =>
Fe(s) + S(s) = SFe(s)
Mg(OH)2 + HCIO4 = Mg(CIO4)2 + H2O =>
Mg(OH)2 + 2 HCIO4 = Mg(CIO4)2 + 2 H2O
KHCO3(aq) + HF(aq) = KF(aq) + H2CO3(aq) =>
KHCO3(aq) + HF(aq) = KF(aq) + H2CO3(aq)
SBr2 + KIO3 + HBr = SBr4 + KI + H2O =>
3 SBr2 + KIO3 + 6 HBr = 3 SBr4 + KI + 3 H2O
NaSiO3 + HCl = HSiO3 + NaCl =>
NaSiO3 + HCl = HSiO3 + NaCl
Cl2 + K2SO4 + H2O = KClO3 + KCl + H2SO4 =>
3 Cl2 + 3 K2SO4 + 3 H2O = KClO3 + 5 KCl + 3 H2SO4
Pb(NO3)2 + CH3COONH4 = Pb(CH3COO) + NH4 + NO3 =>
Pb(NO3)2 + CH3COONH4 = Pb(CH3COO) + NH4 + 2 NO3
C + H2O = CO + H2 =>
C + H2O = CO + H2
NaClO3 + BaSO4 = Na2SO4 + Ba(ClO3)2 =>
2 NaClO3 + BaSO4 = Na2SO4 + Ba(ClO3)2
Na2SO3 + HI = SO2 + NaI + H2O =>
Na2SO3 + 2 HI = SO2 + 2 NaI + H2O
PH3 + AgNO3 + H2O = Ag + H3PO3 + HNO3 =>
PH3 + 6 AgNO3 + 3 H2O = 6 Ag + H3PO3 + 6 HNO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Fe2(SO4)3 + Na2SO3 + H2O = Na2SO4 + Fe(OH)2 + H2SO4 =>
Fe2(SO4)3 + Na2SO3 + 5 H2O = Na2SO4 + 2 Fe(OH)2 + 3 H2SO4
C54H116 + O2 = CO2 + H2O =>
C54H116 + 83 O2 = 54 CO2 + 58 H2O
Fe(NO3)2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + HNO3 + H2O =>
10 Fe(NO3)2 + 2 KMnO4 + 18 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 20 HNO3 + 8 H2O
KI + Mg = MgI2 + K =>
2 KI + Mg = MgI2 + 2 K
Fe(iii) + Br2 = FeBr3 =>
2 Fe(iii) + 3 Br2 = 2 FeBr3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
F2 + KBr = F2KBr =>
F2 + KBr = F2KBr
Au + FeCl3 = AuFe + Cl =>
Au + FeCl3 = AuFe + 3 Cl
BaH2(s) + H2O = Ba(OH)2(ac) + H2(g) =>
BaH2(s) + 2 H2O = Ba(OH)2(ac) + 2 H2(g)
PH3 + O3 = P4O10 + H2O =>
12 PH3 + 16 O3 = 3 P4O10 + 18 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
MnO4{-} + CN{-} + H{+} = MnO2 + CNO{-} + H2O =>
2 MnO4{-} + 3 CN{-} + 2 H{+} = 2 MnO2 + 3 CNO{-} + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Pd(NO3)2 + Na = NaNO3 + Pd =>
Pd(NO3)2 + 2 Na = 2 NaNO3 + Pd
Fe2O2 + H2S = FeS + H2O =>
Fe2O2 + 2 H2S = 2 FeS + 2 H2O
Ca + CO2 + H2O = CaCO3 + H2 =>
Ca + CO2 + H2O = CaCO3 + H2
Fe*2HCl = FeCl2 + H2 =>
Fe*2HCl = FeCl2 + H2
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
NH4(ClO4) = Cl2 + H2O + N2O + O2 =>
4 NH4(ClO4) = 2 Cl2 + 8 H2O + 2 N2O + 3 O2
MaOH + H2SO4 = Ma2SO4 + H2O =>
2 MaOH + H2SO4 = Ma2SO4 + 2 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O =>
SO3{2-} + Co(OH)2 = Co + SO4{2-} + H2O
Sr(NO3)2 + (NH4)2(SO4) = Sr2(SO4)2 + (NH4)(NO3) =>
2 Sr(NO3)2 + 2(NH4)2(SO4) = Sr2(SO4)2 + 4(NH4)(NO3)
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
K2S + HNO3 = K2SO4 + NO + H2 =>
K2S + 2 HNO3 = K2SO4 + 2 NO + H2
CaBr2(s) = Ca(s) + Br2 =>
CaBr2(s) = Ca(s) + Br2
NaBiO3 + HCl = Cl2 + H2O + NaCl + BiCl2 =>
2 NaBiO3 + 12 HCl = 3 Cl2 + 6 H2O + 2 NaCl + 2 BiCl2
Fe2O3 + H2SO4 + NEt3 + NaCl = Fe(NEt3)6Cl3 + Na2SO4 + H2O =>
Fe2O3 + 3 H2SO4 + 12 NEt3 + 6 NaCl = 2 Fe(NEt3)6Cl3 + 3 Na2SO4 + 3 H2O
Cu2SO4 + Pb(CH3COO)2 = Cu2(CH3COO)2 + Pb(SO4) =>
Cu2SO4 + Pb(CH3COO)2 = Cu2(CH3COO)2 + Pb(SO4)
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
SO2 + Ag2SO4 + H2O = Ag + H2SO4 =>
SO2 + Ag2SO4 + 2 H2O = 2 Ag + 2 H2SO4
CH3CCl3 + O2 = CO2 + HCl =>
CH3CCl3 + 2 O2 = 2 CO2 + 3 HCl
Ca + K2CrO4 = CaCrO4 + K =>
Ca + K2CrO4 = CaCrO4 + 2 K
As(s) + KBrO(aq) + KOH(aq) = K3AsO4(aq) + KBr(aq) + H2O(l) =>
2 As(s) + 5 KBrO(aq) + 6 KOH(aq) = 2 K3AsO4(aq) + 5 KBr(aq) + 3 H2O(l)
PbO + NH3 = Pb + H2O + N2 =>
3 PbO + 2 NH3 = 3 Pb + 3 H2O + N2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
